The Rolls Batteries, made by the Surrette Battery Company in Canada, are a high performance flooded deep cycle battery designed to provide years of service. The 5000 Series of batteries are a good choice for medium and large sized battery banks for your solar or backup power system. The 4V, 6V, and 8V Batteries come in a wide range of amp hour capacities to allow you to design the right sized battery bank for your application. They can be wired in series to increase the voltage to 12/24/or 48 Volt and also wired in parallel to increase the amp hour capacity of the battery bank. We recommend no more than 3 or 4 strings of batteries in parallel. The 5000 Series of batteries feature a dual container construction to act as secondary containment for the acid and to protect the batteries from physical damage.
 
Cycle Life: 3200 Cycles at 50% Depth of Discharge
 
Warranty: Failure within 36 months from the date placed in service yields FREE REPLACEMENT, not including freight charges from the factory to the applicable destination. After the first 36 months of service, defective batteries will be adjusted for a period of up to 120 months prorated from the date first in service at prices in effect at time of adjustment.
 
Shipping allowance: Rolls Batteries has a generous free freight policy for qualified battery shipments. Depending on the size of the order and destination, the freight cost is free. There is also a pro-rated freight allowance for smaller orders. If you order 50% of the qualifying order size for your location, you will only pay 50% of the freight cost. Contact us for a freight estimate. Export packing and dry-charged batteries are available for international or air transportation. Also see our battery to battery and battery to inverter cable assemblies to complete your system.
 
About Rolls Battery Engineering: Established in 1935, we're proud to be one of North America's leading lead-acid battery manufacturers and the Nation's only remaining independent battery manufacturer. Located in Springhill, Nova Scotia, we produce a wide range of batteries for use in railroad, marine, motive and renewable energy applications. Relied on worldwide, our batteries are internationally recognized for their dependability and hit rate of recyclability. It's not just the outstanding quality of our batteries that we're so well-known for but also our continual advances in process, dedicated work force and unrivaled commitment to sustainability.